Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 81d50bb2 authored by Hiroshi Shimamoto's avatar Hiroshi Shimamoto Committed by Thomas Gleixner
Browse files

posix-timers: print RT watchdog message 



It's useful to detect which process is killed by RT watchdog.

Signed-off-by: default avatarHiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
parent 75d3bce2

kernel/posix-cpu-timers.c

+3 −0
Original line number Diff line number Diff line
@@ -1037,6 +1037,9 @@ static void check_thread_timers(struct task_struct *tsk, 
				sig->rlim[RLIMIT_RTTIME].rlim_cur +=

								USEC_PER_SEC;

			}

			printk(KERN_INFO

				"RT Watchdog Timeout: %s[%d]\n",

				tsk->comm, task_pid_nr(tsk));

			__group_send_sig_info(SIGXCPU, SEND_SIG_PRIV, tsk);

		}

	}